Defined in 4 files as a prototype:
- drivers/misc/mei/hdcp/mei_hdcp.c, line 842 (as a prototype)
- drivers/nfc/microread/mei.c, line 74 (as a prototype)
- drivers/nfc/pn544/mei.c, line 74 (as a prototype)
- drivers/watchdog/mei_wdt.c, line 661 (as a prototype)